50 cm3 of sulphur (IV) oxide, 800 cm3 of ammonia, 450 cm3 of hydrogen chloride, 1.0 cm3 of at 15°C. Which of the following is suitable for demonstrating the fountain experiment?
-
A.
Sulphur (IV) oxide hydrogen chloride -
B.
Carbon (IV) oxide and amonia -
C.
Amonia and hydrogen chloride -
D.
Carbon (IV) oxide and surphur (IV) oxide